Veille CVE
CVE-2026-2050
7.8 ÉlevéeDescription
GIMP HDR File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of HDR files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28266.
Produits concernés
- GIMP
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
- Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
- Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
- Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On
- Red Hat Enterprise Linux 8.8 Telecommunications Update Service
- Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
- Red Hat Enterprise Linux 9
- Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions
- Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions
- Red Hat Enterprise Linux 9.6 Extended Update Support
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Gimp gimp
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 7.8 Élevée | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| 3.0 | 7.8 Élevée | zdi-disclosures@trendmicro.com | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Faiblesses (CWE)
Références
- https://gitlab.gnome.org/GNOME/gegl/-/merge_requests/241 Issue Tracking
- https://www.zerodayinitiative.com/advisories/ZDI-26-282/ Third Party Advisory
- https://access.redhat.com/errata/RHSA-2026:38485
- https://access.redhat.com/errata/RHSA-2026:38497
- https://access.redhat.com/errata/RHSA-2026:56963
- https://access.redhat.com/errata/RHSA-2026:56964
- https://access.redhat.com/errata/RHSA-2026:56982
- https://access.redhat.com/errata/RHSA-2026:64801
- https://access.redhat.com/errata/RHSA-2026:64802
- https://access.redhat.com/errata/RHSA-2026:64803
- https://access.redhat.com/security/cve/CVE-2026-2050
- https://bugzilla.redhat.com/show_bug.cgi?id=2492593
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2050.json